Hicks: Lindsay Lohan's dad fathered a daughter out of wedlock

Her father, Michael Lohan, fathered an illegitimate child in 1995 while married to Dina Lohan. This was just confirmed by a DNA test, and, the revelation is on tape, of course.

Lohan agreed to submit to a DNA test for an episode of "Trisha Goddard," during which he comes face-to-face for the first time with the 17-year-old girl claiming to be his daughter.

Yep -- she is.

Nope -- this isn't very surprising.

The girl's mother, Kristi Horn, has been claiming for years that Michael Lohan is the father of her daughter. She has tried multiple times to get him to pay child support, while he adamantly denied the allegations, according to TMZ.

The scene on "Trisha Goddard" is apparently pretty cringe worthy. Which makes sense, if it contains Michael Lohan.